<template>
    <div   class="wrapper">
        <swiper :options="swiperOption" v-if="showSwiper">
            <swiper-slide v-for="item of list" :key="item.id">
                <img  class="swiper-img" :src="item.imgUrl"></swiper-slide>
            <div class="swiper-pagination" slot="pagination"></div>
        </swiper>
    </div>
</template>
<script>
    export default {
        name: "HomeSwiper",
        props:{
            list:Array
        },
        data () {
            return{
                swiperOption:{
                    pagination:'swiper-pagination',
                    loop:true
                }
            }
        },
        computed:{
            showSwiper(){
                return  this.list.length
            }

        }


    }
</script>
<style lang="stylus" scoped>
    .wrapper >>> .swiper-pagination-bullet-active
        background: #fff
    .wrapper
        overflow: hidden
        width: 100%
        height: 0
        padding-bottom: 31.25%
        background: #eee
        .swiper-img
            width: 100%
</style >